DIRECTIONS Match the terms in the first column with their correct definitions from the second column by placing the letter of the correct definition in the space provided before each term. 1. American System a. Henry Clay's plan to improve the 2. Cumberland Road U. S. economy 3. Erie Canal b. U. S. representative who was a strong 4. sectionalism supporter of national unity c. allowed goods and people to move 5. Henry Clay between the Great Lakes region and 6. John Quincy Adams New York City 7. Missouri Compromise d. settled the conflict surrounding Missouri entering the Union became president in 1824 f. disagreements between different regions g. first road built by the federal government